diff --git a/Gemfile.lock b/Gemfile.lock
index e49c678..b1f30a2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,7 +76,7 @@ GEM
       net-http-persistent
     ast (2.4.2)
     base64 (0.2.0)
-    bcrypt (3.1.20)
+    bcrypt (3.1.22)
     better_errors (2.10.1)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)